[maven-release-plugin] prepare release druid-0.5.56
diff --git a/client/pom.xml b/client/pom.xml
index 912e4ef..a873bec 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/common/pom.xml b/common/pom.xml
index 32d3616..5bde1ec 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index 6ffb2f4..3f28966 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-common/pom.xml b/indexing-common/pom.xml
index 04b0387..369ea10 100644
--- a/indexing-common/pom.xml
+++ b/indexing-common/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-hadoop/pom.xml b/indexing-hadoop/pom.xml
index 5a5dbb0..4854ad1 100644
--- a/indexing-hadoop/pom.xml
+++ b/indexing-hadoop/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/pom.xml b/indexing-service/pom.xml
index 497ec45..6d223c9 100644
--- a/indexing-service/pom.xml
+++ b/indexing-service/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index 913b887..8fe64e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <groupId>com.metamx</groupId>
     <artifactId>druid</artifactId>
     <packaging>pom</packaging>
-    <version>0.5.56-SNAPSHOT</version>
+    <version>0.5.56</version>
     <name>druid</name>
     <description>druid</description>
     <scm>
diff --git a/realtime/pom.xml b/realtime/pom.xml
index 4982b51..b0cd64a 100644
--- a/realtime/pom.xml
+++ b/realtime/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/server/pom.xml b/server/pom.xml
index f70978a..3f29a1c 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>
diff --git a/services/pom.xml b/services/pom.xml
index 6095468..38ee738 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -17,19 +17,18 @@
   ~ along with this program; if not, write to the Free Software
   ~ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.metamx.druid</groupId>
     <artifactId>druid-services</artifactId>
     <name>druid-services</name>
     <description>druid-services</description>
-    <version>0.5.56-SNAPSHOT</version>
+    <version>0.5.56</version>
     <parent>
         <groupId>com.metamx</groupId>
         <artifactId>druid</artifactId>
-        <version>0.5.56-SNAPSHOT</version>
+        <version>0.5.56</version>
     </parent>
 
     <dependencies>